| 76ce4b5b |
1 | /////////////////////////////////////////////////////////////////////////// |
| 2 | // // |
| 3 | // AliFemtoV0: special type of particle desling with the specifics // |
| 4 | // of the V0 type of particle // |
| 5 | // It stores the information both about the V0 itself and about it's // |
| 6 | // daughters, so that the caut betwen the daughter characteristics is // |
| 7 | // possible. |
| 8 | // // |
| 9 | /////////////////////////////////////////////////////////////////////////// |
| 10 | #include "AliFemtoV0.h" |
| 11 | #include "phys_constants.h" |
| 12 | |
| 13 | // ----------------------------------------------------------------------- |
| 14 | AliFemtoV0::AliFemtoV0(): |
| 15 | fDecayLengthV0(0), fDecayVertexV0(0), fPrimaryVertex(0), |
| 16 | fDcaV0Daughters(0), fDcaV0ToPrimVertex(0), |
| 17 | fDcaPosToPrimVertex(0), fDcaNegToPrimVertex(0), |
| 18 | fMomPos(0), fMomNeg(0), |
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19 | fTpcHitsPos(0), fTpcHitsNeg(0), fOnFlyStatusV0(0), |
| 20 | fChi2V0(0), fClV0(0), fChi2Pos(0), fClPos(0), fChi2Neg(0), fClNeg(0), fCosPointingAngle(0), |
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21 | fDedxPos(0), fErrDedxPos(0), fLenDedxPos(0), |
| 22 | fDedxNeg(0), fErrDedxNeg(0), fLenDedxNeg(0), |
| 23 | fNufDedxPos(0), fNufDedxNeg(0), |
| 24 | fHelixPos(), fHelixNeg(), |
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25 | fMomV0(0), fEtaV0(0), fPhiV0(0), fYV0(0), |
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26 | fAlphaV0(0), fPtArmV0(0), |
| 27 | fELambda(0), fEK0Short(0), |
| 28 | fEPosProton(0), fEPosPion(0), |
| 29 | fENegProton(0), fENegPion(0), |
| 30 | fMassLambda(0), fMassAntiLambda(0), |
| 31 | fMassK0Short(0), fRapLambda(0), |
| 32 | fRapK0Short(0), fCTauLambda(0), |
| 33 | fCTauK0Short(0), fPtV0(0), fPtotV0(0), |
| 34 | fPtPos(0), fPtotPos(0), |
| 35 | fPtNeg(0), fPtotNeg(0), |
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36 | fEtaPos(0), fEtaNeg(0), fTPCNclsPos(0), fTPCNclsNeg(0), fClustersPos(0), fClustersNeg(0), fSharingPos(0), fSharingNeg(0), fNdofPos(0), fNdofNeg(0), fStatusPos(0), fStatusNeg(0), |
| 37 | fPosNSigmaTPCK(0), fPosNSigmaTPCPi(0), fPosNSigmaTPCP(0), fNegNSigmaTPCK(0), fNegNSigmaTPCPi(0), fNegNSigmaTPCP(0), |
| 38 | fPosNSigmaTOFK(0), fPosNSigmaTOFPi(0), fPosNSigmaTOFP(0), fNegNSigmaTOFK(0), fNegNSigmaTOFPi(0), fNegNSigmaTOFP(0), |
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39 | fKeyNeg(0), fKeyPos(0), |
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40 | fNominalTpcEntrancePointPos(0,0,0),fNominalTpcExitPointPos(0,0,0), |
| 41 | fNominalTpcEntrancePointNeg(0,0,0),fNominalTpcExitPointNeg(0,0,0), |
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42 | fHiddenInfo(0) /***/ |
| 43 | { |
| 44 | // Default empty constructor |
| 45 | fTrackTopologyMapPos[0] = 0; |
| 46 | fTrackTopologyMapPos[1] = 0; |
| 47 | fTrackTopologyMapNeg[0] = 0; |
| 48 | fTrackTopologyMapNeg[1] = 0; |
| 76ce4b5b |
49 | } |
| 50 | // ----------------------------------------------------------------------- |
| 51 | AliFemtoV0::AliFemtoV0(const AliFemtoV0& v) : |
| 52 | fDecayLengthV0(0), fDecayVertexV0(0), fPrimaryVertex(0), |
| 53 | fDcaV0Daughters(0), fDcaV0ToPrimVertex(0), |
| 54 | fDcaPosToPrimVertex(0), fDcaNegToPrimVertex(0), |
| 55 | fMomPos(0), fMomNeg(0), |
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56 | fTpcHitsPos(0), fTpcHitsNeg(0), fOnFlyStatusV0(0), |
| 57 | fChi2V0(0), fClV0(0), fChi2Pos(0), fClPos(0), fChi2Neg(0), fClNeg(0), fCosPointingAngle(0), |
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58 | fDedxPos(0), fErrDedxPos(0), fLenDedxPos(0), |
| 59 | fDedxNeg(0), fErrDedxNeg(0), fLenDedxNeg(0), |
| 60 | fNufDedxPos(0), fNufDedxNeg(0), |
| 61 | fHelixPos(), fHelixNeg(), |
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62 | fMomV0(0), fEtaV0(0), fPhiV0(0), fYV0(0), |
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63 | fAlphaV0(0), fPtArmV0(0), |
| 64 | fELambda(0), fEK0Short(0), |
| 65 | fEPosProton(0), fEPosPion(0), |
| 66 | fENegProton(0), fENegPion(0), |
| 67 | fMassLambda(0), fMassAntiLambda(0), |
| 68 | fMassK0Short(0), fRapLambda(0), |
| 69 | fRapK0Short(0), fCTauLambda(0), |
| 70 | fCTauK0Short(0), fPtV0(0), fPtotV0(0), |
| 71 | fPtPos(0), fPtotPos(0), |
| 72 | fPtNeg(0), fPtotNeg(0), |
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73 | fEtaPos(0), fEtaNeg(0), fTPCNclsPos(0), fTPCNclsNeg(0), fClustersPos(0), fClustersNeg(0), fSharingPos(0), fSharingNeg(0), fNdofPos(0), fNdofNeg(0), fStatusPos(0), fStatusNeg(0), |
| 74 | fPosNSigmaTPCK(0), fPosNSigmaTPCPi(0), fPosNSigmaTPCP(0), fNegNSigmaTPCK(0), fNegNSigmaTPCPi(0), fNegNSigmaTPCP(0), |
| 75 | fPosNSigmaTOFK(0), fPosNSigmaTOFPi(0), fPosNSigmaTOFP(0), fNegNSigmaTOFK(0), fNegNSigmaTOFPi(0), fNegNSigmaTOFP(0), |
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76 | fKeyNeg(0), fKeyPos(0), |
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77 | fNominalTpcEntrancePointPos(0,0,0),fNominalTpcExitPointPos(0,0,0), |
| 78 | fNominalTpcEntrancePointNeg(0,0,0),fNominalTpcExitPointNeg(0,0,0), |
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79 | fHiddenInfo(0) /***/ |
| 80 | { |
| 81 | // copy constructor |
| 82 | fDecayLengthV0 = v.fDecayLengthV0; |
| 83 | fDecayVertexV0 = v.fDecayVertexV0; |
| 84 | fDcaV0Daughters = v.fDcaV0Daughters; |
| 85 | fDcaV0ToPrimVertex = v.fDcaV0ToPrimVertex; |
| 86 | fDcaPosToPrimVertex = v.fDcaPosToPrimVertex; |
| 87 | fDcaNegToPrimVertex = v.fDcaNegToPrimVertex; |
| 88 | fMomPos = v.fMomPos; |
| 89 | fMomNeg = v.fMomNeg; |
| 90 | |
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91 | fEtaV0 = v.fEtaV0; |
| 92 | fPhiV0 = v.fPhiV0; |
| 93 | fYV0 = v.fYV0; |
| 94 | fCosPointingAngle = v.fCosPointingAngle; |
| 95 | |
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96 | fTrackTopologyMapPos[0] = v.fTrackTopologyMapPos[0]; |
| 97 | fTrackTopologyMapPos[1] = v.fTrackTopologyMapPos[1]; |
| 98 | fTrackTopologyMapNeg[0] = v.fTrackTopologyMapNeg[0]; |
| 99 | fTrackTopologyMapNeg[1] = v.fTrackTopologyMapNeg[1]; |
| 100 | |
| 101 | fKeyPos = v.fKeyPos; |
| 102 | fKeyNeg = v.fKeyNeg; |
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103 | fEtaPos = v.fEtaPos; |
| 104 | fEtaNeg = v.fEtaNeg; |
| 105 | fTPCNclsPos = v.fTPCNclsPos; |
| 106 | fTPCNclsNeg = v.fTPCNclsNeg; |
| 107 | fClustersPos = v.fClustersPos; |
| 108 | fClustersNeg = v.fClustersNeg; |
| 109 | fSharingPos = v.fSharingPos; |
| 110 | fSharingNeg = v.fSharingNeg; |
| 111 | fNdofPos = v.fNdofPos; |
| 112 | fNdofNeg = v.fNdofNeg; |
| 113 | fStatusPos = v.fStatusPos; |
| 114 | fStatusNeg = v.fStatusNeg; |
| 115 | fOnFlyStatusV0 = v.fOnFlyStatusV0; |
| 116 | |
| 117 | fPosNSigmaTPCK = v.fPosNSigmaTPCK; |
| 118 | fPosNSigmaTPCPi = v.fPosNSigmaTPCPi ; |
| 119 | fPosNSigmaTPCP = v.fPosNSigmaTPCP ; |
| 120 | fNegNSigmaTPCK = v.fNegNSigmaTPCK ; |
| 121 | fNegNSigmaTPCPi = v.fNegNSigmaTPCPi ; |
| 122 | fNegNSigmaTPCP = v.fNegNSigmaTPCP ; |
| 123 | fPosNSigmaTOFK = v.fPosNSigmaTOFK ; |
| 124 | fPosNSigmaTOFPi = v.fPosNSigmaTOFPi ; |
| 125 | fPosNSigmaTOFP = v.fPosNSigmaTOFP ; |
| 126 | fNegNSigmaTOFK = v.fNegNSigmaTOFK ; |
| 127 | fNegNSigmaTOFPi = v.fNegNSigmaTOFPi ; |
| 128 | fNegNSigmaTOFP = v.fNegNSigmaTOFP ; |
| 129 | |
| 130 | |
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131 | fTpcHitsPos = v.fTpcHitsPos; |
| 132 | fTpcHitsNeg = v.fTpcHitsNeg; |
| 133 | |
| 134 | fChi2V0 = v.fChi2V0; |
| 135 | fClV0 = v.fClV0; |
| 136 | fChi2Pos = v.fChi2Pos; |
| 137 | fClPos = v.fClPos; |
| 138 | fChi2Neg = v.fChi2Neg; |
| 139 | fClNeg = v.fClNeg; |
| 140 | fDedxPos = v.fDedxPos; |
| 141 | fErrDedxPos = v.fErrDedxPos;//Gael 04Fev2002 |
| 142 | fLenDedxPos = v.fLenDedxPos;//Gael 04Fev2002 |
| 143 | fDedxNeg = v.fDedxNeg; |
| 144 | fErrDedxNeg = v.fErrDedxNeg;//Gael 04Fev2002 |
| 145 | fLenDedxNeg = v.fLenDedxNeg;//Gael 04Fev2002 |
| 146 | |
| 147 | fNufDedxPos = v.fNufDedxPos; |
| 148 | fNufDedxNeg = v.fNufDedxNeg; |
| 149 | |
| 150 | fHelixPos = v.fHelixPos;// Gael 12 Sept |
| 151 | fHelixNeg = v.fHelixNeg;// Gael 12 Sept |
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152 | |
| 153 | fNominalTpcEntrancePointPos = v.fNominalTpcEntrancePointPos; |
| 154 | fNominalTpcExitPointPos = v.fNominalTpcExitPointPos; |
| 155 | fNominalTpcEntrancePointNeg = v.fNominalTpcEntrancePointNeg; |
| 156 | fNominalTpcExitPointNeg = v.fNominalTpcExitPointNeg; |
| 157 | |
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158 | fHiddenInfo = v.fHiddenInfo? v.fHiddenInfo->Clone() : 0;// GR 11 DEC 02 |
| 159 | UpdateV0(); |
| 160 | } |
| 161 | AliFemtoV0& AliFemtoV0::operator=(const AliFemtoV0& aV0) |
| 162 | { |
| 163 | // assignment operator |
| 164 | if (this == &aV0) |
| 165 | return *this; |
| 166 | fDecayLengthV0 = aV0.fDecayLengthV0; |
| 167 | fDecayVertexV0 = aV0.fDecayVertexV0; |
| 168 | fDcaV0Daughters = aV0.fDcaV0Daughters; |
| 169 | fDcaV0ToPrimVertex = aV0.fDcaV0ToPrimVertex; |
| 170 | fDcaPosToPrimVertex = aV0.fDcaPosToPrimVertex; |
| 171 | fDcaNegToPrimVertex = aV0.fDcaNegToPrimVertex; |
| 172 | fMomPos = aV0.fMomPos; |
| 173 | fMomNeg = aV0.fMomNeg; |
| 174 | |
| 175 | fTrackTopologyMapPos[0] = aV0.fTrackTopologyMapPos[0]; |
| 176 | fTrackTopologyMapPos[1] = aV0.fTrackTopologyMapPos[1]; |
| 177 | fTrackTopologyMapNeg[0] = aV0.fTrackTopologyMapNeg[0]; |
| 178 | fTrackTopologyMapNeg[1] = aV0.fTrackTopologyMapNeg[1]; |
| 179 | |
| 180 | fKeyPos = aV0.fKeyPos; |
| 181 | fKeyNeg = aV0.fKeyNeg; |
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182 | |
| 183 | fEtaPos = aV0.fEtaPos; |
| 184 | fEtaNeg = aV0.fEtaNeg; |
| 185 | fTPCNclsPos = aV0.fTPCNclsPos; |
| 186 | fTPCNclsNeg = aV0.fTPCNclsNeg; |
| 187 | fClustersPos = aV0.fClustersPos; |
| 188 | fClustersNeg = aV0.fClustersNeg; |
| 189 | fSharingPos = aV0.fSharingPos; |
| 190 | fSharingNeg = aV0.fSharingNeg; |
| 191 | fNdofPos = aV0.fNdofPos; |
| 192 | fNdofNeg = aV0.fNdofNeg; |
| 193 | fStatusPos = aV0.fStatusPos; |
| 194 | fStatusNeg = aV0.fStatusNeg; |
| 195 | fOnFlyStatusV0 = aV0.fOnFlyStatusV0; |
| 196 | |
| 197 | fPosNSigmaTPCK = aV0.fPosNSigmaTPCK; |
| 198 | fPosNSigmaTPCPi = aV0.fPosNSigmaTPCPi ; |
| 199 | fPosNSigmaTPCP = aV0.fPosNSigmaTPCP ; |
| 200 | fNegNSigmaTPCK = aV0.fNegNSigmaTPCK ; |
| 201 | fNegNSigmaTPCPi = aV0.fNegNSigmaTPCPi ; |
| 202 | fNegNSigmaTPCP = aV0.fNegNSigmaTPCP ; |
| 203 | fPosNSigmaTOFK = aV0.fPosNSigmaTOFK ; |
| 204 | fPosNSigmaTOFPi = aV0.fPosNSigmaTOFPi ; |
| 205 | fPosNSigmaTOFP = aV0.fPosNSigmaTOFP ; |
| 206 | fNegNSigmaTOFK = aV0.fNegNSigmaTOFK ; |
| 207 | fNegNSigmaTOFPi = aV0.fNegNSigmaTOFPi ; |
| 208 | fNegNSigmaTOFP = aV0.fNegNSigmaTOFP ; |
| 209 | |
| 210 | fEtaV0 = aV0.fEtaV0; |
| 211 | fPhiV0 = aV0.fPhiV0; |
| 212 | fYV0 = aV0.fYV0; |
| 213 | fCosPointingAngle = aV0.fCosPointingAngle; |
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214 | |
| 215 | fTpcHitsPos = aV0.fTpcHitsPos; |
| 216 | fTpcHitsNeg = aV0.fTpcHitsNeg; |
| 217 | |
| 218 | fChi2V0 = aV0.fChi2V0; |
| 219 | fClV0 = aV0.fClV0; |
| 220 | fChi2Pos = aV0.fChi2Pos; |
| 221 | fClPos = aV0.fClPos; |
| 222 | fChi2Neg = aV0.fChi2Neg; |
| 223 | fClNeg = aV0.fClNeg; |
| 224 | fDedxPos = aV0.fDedxPos; |
| 225 | fErrDedxPos = aV0.fErrDedxPos;//Gael 04Fev2002 |
| 226 | fLenDedxPos = aV0.fLenDedxPos;//Gael 04Fev2002 |
| 227 | fDedxNeg = aV0.fDedxNeg; |
| 228 | fErrDedxNeg = aV0.fErrDedxNeg;//Gael 04Fev2002 |
| 229 | fLenDedxNeg = aV0.fLenDedxNeg;//Gael 04Fev2002 |
| 230 | |
| 231 | fNufDedxPos = aV0.fNufDedxPos; |
| 232 | fNufDedxNeg = aV0.fNufDedxNeg; |
| 233 | |
| 234 | fHelixPos = aV0.fHelixPos;// Gael 12 Sept |
| 235 | fHelixNeg = aV0.fHelixNeg;// Gael 12 Sept |
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236 | |
| 237 | fNominalTpcEntrancePointPos = aV0.fNominalTpcEntrancePointPos; |
| 238 | fNominalTpcExitPointPos = aV0.fNominalTpcExitPointPos; |
| 239 | fNominalTpcEntrancePointPos = aV0.fNominalTpcEntrancePointPos; |
| 240 | fNominalTpcExitPointPos = aV0.fNominalTpcExitPointPos; |
| 241 | fNominalTpcEntrancePointNeg = aV0.fNominalTpcEntrancePointNeg; |
| 242 | fNominalTpcExitPointNeg = aV0.fNominalTpcExitPointNeg; |
| 243 | |
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244 | if (fHiddenInfo) delete fHiddenInfo; |
| 245 | fHiddenInfo = aV0.fHiddenInfo? aV0.fHiddenInfo->Clone() : 0;// GR 11 DEC 02 |
| 246 | UpdateV0(); |
| 247 | |
| 248 | return *this; |
| 249 | } |
| 250 | |
| 251 | // ----------------------------------------------------------------------- |
| 252 | void AliFemtoV0::UpdateV0(){ |
| 253 | //Calc. derived memebers of the v0 class |
| 254 | float tMomNegAlongV0, tMomPosAlongV0; |
| 255 | |
| 256 | fMomV0 = fMomPos + fMomNeg; |
| 257 | fPtV0 = fMomV0.Perp(); |
| 258 | fPtotV0 = fMomV0.Mag(); |
| 259 | fPtPos = fMomPos.Perp(); |
| 260 | fPtotPos= fMomPos.Mag(); |
| 261 | fPtNeg = fMomNeg.Perp(); |
| 262 | fPtotNeg= fMomNeg.Mag(); |
| 263 | fELambda= ::sqrt(fPtotV0*fPtotV0+kMLAMBDA*kMLAMBDA); |
| 264 | fEK0Short= ::sqrt(fPtotV0*fPtotV0+kMKAON0SHORT*kMKAON0SHORT); |
| 265 | fEPosProton = ::sqrt(fPtotPos*fPtotPos+kMPROTON*kMPROTON); |
| 266 | fENegProton = ::sqrt(fPtotNeg*fPtotNeg+kMPROTON*kMPROTON); |
| 267 | fEPosPion = ::sqrt(fPtotPos*fPtotPos+kMPIONPLUS*kMPIONPLUS); |
| 268 | fENegPion = ::sqrt(fPtotNeg*fPtotNeg+kMPIONMINUS*kMPIONMINUS); |
| 269 | |
| 270 | tMomNegAlongV0 = fMomNeg*fMomV0 / ::sqrt(::pow(fPtotV0,2)); |
| 271 | tMomPosAlongV0 = fMomPos*fMomV0 / ::sqrt(::pow(fPtotV0,2)); |
| 272 | |
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273 | if(tMomPosAlongV0+tMomNegAlongV0!=0) |
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274 | fAlphaV0 = (tMomPosAlongV0-tMomNegAlongV0)/(tMomPosAlongV0+tMomNegAlongV0); |
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275 | |
| 276 | //printf("%1.15f\n",fPtotPos); |
| 277 | //printf("%1.15f\n",tMomPosAlongV0); |
| 278 | |
| 279 | if(fPtotPos<tMomPosAlongV0) fPtArmV0=0; else |
| 280 | { |
| 281 | fPtArmV0 = ::sqrt(fPtotPos*fPtotPos - tMomPosAlongV0*tMomPosAlongV0); |
| 282 | } |
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283 | fMassLambda = ::sqrt(::pow(fEPosProton+fENegPion,2)-::pow(fPtotV0,2)); |
| 284 | fMassAntiLambda = ::sqrt(::pow(fENegProton+fEPosPion,2)-::pow(fPtotV0,2)); |
| 285 | fMassK0Short = ::sqrt(::pow(fENegPion+fEPosPion,2)-::pow(fPtotV0,2)); |
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286 | fRapLambda = 0.5*::log( (fELambda+fMomV0.z()) / (fELambda-fMomV0.z()) ); |
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287 | |
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288 | fCTauLambda = kMLAMBDA*(fDecayLengthV0) / ::sqrt( ::pow((double)fMomV0.Mag(),2.) ); |
| 289 | |
| 290 | fRapK0Short = 0.5*::log( (fEK0Short+fMomV0.z()) / (fEK0Short-fMomV0.z()) ); |
| 291 | fCTauK0Short = kMKAON0SHORT*(fDecayLengthV0) / ::sqrt( ::pow((double)fMomV0.Mag(),2.) ); |
| 292 | |
| 293 | } |
| 294 | // ----------------------------------------------------------------------- |
| 295 | #ifndef __NO_STAR_DEPENDENCE_ALLOWED__ |
| 296 | #ifdef __ROOT__ |
| 297 | #include "StStrangeMuDstMaker/StV0MuDst.h" |
| 298 | AliFemtoV0::AliFemtoV0( StV0MuDst& v){ // from strangess micro dst structure |
| 299 | fDecayLengthV0 = v.decayLengthV0(); |
| 300 | fDecayVertexV0 = AliFemtoThreeVector( v.decayVertexV0X(), v.decayVertexV0Y(), v.decayVertexV0Z() ); |
| 301 | fDcaV0Daughters = v.dcaV0Daughters(); |
| 302 | fDcaV0ToPrimVertex = v.dcaV0ToPrimVertex(); |
| 303 | fDcaPosToPrimVertex = v.dcaPosToPrimVertex(); |
| 304 | fDcaNegToPrimVertex = v.dcaNegToPrimVertex(); |
| 305 | fMomPos = AliFemtoThreeVector( v.momPosX(), v.momPosY(), v.momPosZ() ); |
| 306 | fMomNeg = AliFemtoThreeVector( v.momNegX(), v.momNegY(), v.momNegZ() ); |
| 307 | #ifdef STHBTDEBUG |
| 308 | cout << " hist pos "; |
| 309 | cout << v.topologyMapPos().numberOfHits(kTpcId); |
| 310 | cout << " hist neg "; |
| 311 | cout << v.topologyMapNeg().numberOfHits(kTpcId) << endl; |
| 312 | #endif |
| 313 | fTpcHitsPos = ( v.topologyMapPos().numberOfHits(kTpcId) ); |
| 314 | fTpcHitsNeg = ( v.topologyMapNeg().numberOfHits(kTpcId) ); |
| 315 | fTrackTopologyMapPos[0] = ( v.topologyMapPos().data(0) ); |
| 316 | fTrackTopologyMapPos[1] = ( v.topologyMapPos().data(1) ); |
| 317 | fTrackTopologyMapNeg[0] = ( v.topologyMapNeg().data(0) ); |
| 318 | fTrackTopologyMapNeg[1] = ( v.topologyMapNeg().data(1) ); |
| 319 | fKeyPos = v.keyPos(); |
| 320 | fKeyNeg = v.keyNeg(); |
| 321 | fChi2V0 = v.chi2V0(); |
| 322 | fClV0 = v.clV0(); |
| 323 | fChi2Pos = v.chi2Pos(); |
| 324 | fClPos = v.clPos(); |
| 325 | fChi2Neg = v.chi2Neg(); |
| 326 | fClNeg = v.clNeg(); |
| 327 | fDedxPos = v.dedxPos(); |
| 328 | fErrDedxPos = v.errDedxPos();//Gael 04Fev2002 |
| 329 | fLenDedxPos = v.lenDedxPos();//Gael 04Fev2002 |
| 330 | fDedxNeg = v.dedxNeg(); |
| 331 | fErrDedxNeg = v.errDedxNeg();//Gael 04Fev2002 |
| 332 | fLenDedxNeg = v.lenDedxNeg();//Gael 04Fev2002 |
| 333 | fNufDedxPos = v.nufDedxPos(); |
| 334 | fNufDedxNeg = v.nufDedxNeg(); |
| 335 | fHiddenInfo = 0;//GR 11 DEC 02 |
| 336 | |
| 337 | #ifdef STHBTDEBUG |
| 338 | cout << " keyPos " << v.keyPos() << endl; |
| 339 | cout << " keyNeg " << v.keyNeg() << endl; |
| 340 | #endif |
| 341 | fMomV0 = AliFemtoThreeVector( v.momV0X(), v.momV0Y(), v.momV0Z() ); |
| 342 | #ifdef STHBTDEBUG |
| 343 | cout << " alpha "; |
| 344 | cout << v.alphaV0(); |
| 345 | cout << " ptArm "; |
| 346 | cout << v.ptArmV0() << endl; |
| 347 | #endif |
| 348 | fAlphaV0 = v.alphaV0(); |
| 349 | fPtArmV0 = v.ptArmV0(); |
| 350 | fELambda = v.eLambda(); |
| 351 | fEK0Short = v.eK0Short(); |
| 352 | fEPosProton = v.ePosProton(); |
| 353 | fEPosPion = v.ePosPion(); |
| 354 | fENegPion = v.eNegPion(); |
| 355 | fENegProton = v.eNegProton(); |
| 356 | fMassLambda = v.massLambda(); |
| 357 | fMassAntiLambda = v.massAntiLambda(); |
| 358 | fMassK0Short = v.massK0Short(); |
| 359 | fRapLambda = v.rapLambda(); |
| 360 | fRapK0Short = v.rapK0Short(); |
| 361 | fCTauLambda = v.cTauLambda(); |
| 362 | fCTauK0Short = v.cTauK0Short(); |
| 363 | fPtV0 = v.ptV0(); |
| 364 | fPtotV0 = v.ptotV0(); |
| 365 | fPtPos = v.ptPos(); |
| 366 | fPtotPos = v.ptotPos(); |
| 367 | fDedxPos = v.dedxPos(); |
| 368 | fPtNeg = v.ptNeg(); |
| 369 | fPtotNeg = v.ptotNeg(); |
| 370 | fDedxNeg = v.dedxNeg(); |
| 371 | } |
| 372 | #endif // __ROOT__ |
| 373 | #endif // __NO_STAR_DEPENDENCE_ALLOWED__ |
| 374 | |
| 375 | |
| 376 | |
| 377 | void AliFemtoV0::SetHelixPos(const AliFmPhysicalHelixD& h){fHelixPos = h;}// Gael 12 Sept 02 |
| 378 | const AliFmPhysicalHelixD& AliFemtoV0::HelixPos() const {return fHelixPos;}// Gael 12 Sept 02 |
| 379 | void AliFemtoV0::SetHelixNeg(const AliFmPhysicalHelixD& h){fHelixNeg = h;}// Gael 12 Sept 02 |
| 380 | const AliFmPhysicalHelixD& AliFemtoV0::HelixNeg() const {return fHelixNeg;}// Gael 12 Sept 02 |
| 381 | |
| 382 | void AliFemtoV0::SetHiddenInfo(AliFemtoHiddenInfo* aHiddenInfo) {fHiddenInfo=aHiddenInfo;} |
| 383 | bool AliFemtoV0::ValidHiddenInfo() const { if (fHiddenInfo) return true; else return false; } |
| 384 | AliFemtoHiddenInfo* AliFemtoV0::GetHiddenInfo() const {return fHiddenInfo;} |
| 385 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame